Tranche Update on Beijing Emerging Eastern Aviation Equipment Co., Ltd.'s Equity Buyback Plan announced on April 13, 2021.

From April 12, 2021 to June 30, 2021, the company has repurchased 337,900 shares, representing 0.29% for CNY 8.49 million. With this, the company has completed the repurchase of 337,900 shares, representing 0.29% for CNY 8.49 million under the buyback announced on April 13, 2021.